PRA RANCANGAN PABRIK METALLOCENE LINIER LOW DENSITY POLYETYLENE (MLLDPE) DENGAN PROSES POLIMERISASI FASE GAS

Ananda, Evlyansa Bunga Rizka (2025) PRA RANCANGAN PABRIK METALLOCENE LINIER LOW DENSITY POLYETYLENE (MLLDPE) DENGAN PROSES POLIMERISASI FASE GAS. Undergraduate thesis, UPN Veteran Jawa Timur.

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Abstract

This preliminary design project focuses on the establishment of a metallocene linear low density polyethylene (mLLDPE) plant utilizing the gas-phase polymerization process. mLLDPE is widely applied in packaging films, injection molding, and other polymer-based industries due to its superior mechanical strength, flexibility, and transparency compared to conventional LLDPE. The plant is designed with a production capacity of 25,000 tons per year and is planned to be located in Serpong, South Tangerang, considering its proximity to raw material suppliers, energy sources, and industrial infrastructure. The production process involves the copolymerization of ethylene and 1-butene using a metallocene catalyst system activated by methylaluminoxane (MAO), ensuring precise control of molecular weight distribution and comonomer incorporation. Supporting units such as feed purification, polymerization reactor system, degassing, pelletizing, utility, and waste treatment facilities are integrated to ensure continuous and environmentally compliant operation. Economic evaluation indicates that the proposed plant has promising profitability with a feasible payback period, while safety and environmental aspects are carefully addressed according to industry standards. This design demonstrates the potential contribution of mLLDPE production to support the domestic petrochemical industry and reduce dependency on imports.

Item Type: Thesis (Undergraduate)
Contributors:
ContributionContributorsNIDN/NIDKEmail
Thesis advisorSutiyono, SutiyonoNIDN0713076003UNSPECIFIED
Subjects: T Technology > TP Chemical technology > TP155 Chemical engineering
Divisions: Faculty of Engineering > Departement of Chemical Engineering
Depositing User: E Evly
Date Deposited: 12 Sep 2025 09:06
Last Modified: 12 Sep 2025 09:06
URI: https://repository.upnjatim.ac.id/id/eprint/42995

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